Male Flare to Pipe Tee Adapter Fitting -4AN

The Male Flare to Pipe Tee Adapter Fitting -4AN from Vibrant Performance is an essential connector for custom fuel, coolant, and hydraulic system builds where multiple circuit branches merge into a single line. This adapter effectively addresses the challenge of joining a male flare line with a threaded pipe port while maintaining a tee junction for three-way flow distribution.

The -4AN designation corresponds to a nominal 1/4-inch inner diameter tube size with a 37-degree flare seat, which is the industry standard for high-pressure applications requiring vibration resistance and leak-free connections. The male flare end connects directly to female flare ports, while the pipe tee outlet is designed for NPT/NPTF threads, ensuring compatibility with various systems.

This fitting is particularly beneficial for applications in race fuel systems, turbocharged coolant circuits, and custom transmission cooler plumbing where OEM junction blocks may not fit or exist. Vibrant Performance's precision engineering guarantees that the flare cone geometry and thread tolerances meet SAE J518 specifications, making it ideal for systems operating at fuel injection pressures of 40–60 psi or higher.